package com.yzh.design.demo.coupon;

public class CouponService {
    public CouponResult sendCoupon(String uid, String couponNumber, String uuid) {
        System.out.println("发放优惠卷一张，用户ID：" + uid + ", 卷码：" + couponNumber + ", 业务ID：" + uuid);
        return new CouponResult("0000", "发放成功");
    }
}
